CN212228067U

CN212228067U - Building axis control detection device

Info

Publication number: CN212228067U
Application number: CN202021282471.3U
Authority: CN
Inventors: 姜兆双; 郭建平; 王伟林
Original assignee: Beijing Shougang Construction Group Co Ltd
Current assignee: Beijing Shougang Construction Group Co Ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2020-12-25
Anticipated expiration: 2030-07-04

Abstract

A building axis control and detection device belongs to the technical field of multilayer frame structure installation and construction. Comprises a beam (1), a column (2), a first pendant (3), a second pendant (4) and a third pendant (5); crossbeam (1) and two stand 2 welded fastening, two stand (2) intervals are 600mm, and three round hole that set up on crossbeam (1) is followed respectively to first pendant (3), second pendant (4), third pendant (5) and is dropped. The device has the advantages that the device is simple to process and convenient to operate, the building axis of each layer of frame is effectively controlled by utilizing the principle that two pendant points on the detection device are in a line, manpower and material resources are saved, and the construction cost is greatly reduced.

Description

Building axis control detection device

Technical Field

The utility model belongs to the technical field of multilayer frame construction installation construction, especially, a building axis control detection device is provided.

Background

During the construction of the multi-layer frame structure, generally, the control of the building axis is controlled by upward returning point coordinates of the measuring instrument, professional measuring personnel are required to be matched for a long time, certain errors can be generated due to improper measuring operation, labor and time are consumed for later-stage adjustment, and the actual drying cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building axis control and detection device,

the detection device is placed at the top of each frame column, then the three pendant bodies are put down, when the two pendant bodies at the end parts are superposed with the two measuring dots on the ground of the first floor, the three pendant bodies are positioned at the center point of the building axis according to the principle that the two pendant bodies are positioned at two points to form a line.

The utility model comprises a beam 1, a column 2, a first pendant 3, a second pendant 4 and a third pendant 5; the crossbeam 1 is welded and fixed with two stands 2, and two stands 2 interval are 600mm, and first pendant 3, second pendant 4, third pendant 5 fall from the three round hole that the crossbeam 1 was seted up respectively (fig. 1, fig. 2).

The beam 1 is formed by processing channel steel with the cross section width of 120mm and the length of 1050mm, three round holes with the diameter of 10mm are formed in the beam 1, and the hole intervals are 300mm, 400mm and 250 mm; the upright post 2 is formed by processing 120mm channel steel, is 800mm long and is two.

When the device is used, a building positioning axis central point is marked on the first floor of a factory building 6 by using a measuring instrument, two measuring dots 7 with the distance equal to three round holes on a detection device are marked in the horizontal direction of the ground with each positioning axis central point vertical to the axis, and the two measuring dots 7 and the building axis central point are on the same straight line. After the first-floor frame structure is installed, the detection device is placed at the top of each frame column 8, then the first pendant 3, the second pendant 4 and the third pendant 5 are put down at the same time, when the second pendant 4 and the third pendant 5 at the end parts coincide with two measuring circular points 7 on the ground of the first floor, according to the principle that two points are in a line, the falling point of the first pendant 3 is the central point of the building axis, then the detection device is utilized to detect all the central points of the building axis on the first-floor frame columns 8, and then the installation of the frame columns 8 and the frame beams 9 is adjusted to reach the allowable deviation range according to the detected central point of the building axis, so that the detection device controls and detects each floor of frames, the accumulated error is reduced, and the requirement of the whole building axis is met (fig. 3, fig. 4 and fig. 5).

The detection device is simple to process and convenient to operate, the building axis of each layer of frame is effectively controlled by using the principle that two points of the pendant on the detection device are in a line, manpower and material resources are saved, the construction cost is greatly reduced, and good economic benefits are obtained for companies.

Drawings

Fig. 1 is a front view of a simple measuring device.

Fig. 2 is a top view of the simple measuring device.

FIG. 3 is a top view of the building axis and the measuring dots.

Fig. 4 is a front view of a simple measuring device placed on the first-floor frame.

Fig. 5 is a front view of the simple measuring device for measurement.

In the figure, a beam 1, an upright post 2, a first pendant 3, a second pendant 4, a third pendant 5, a factory building 6, a measuring dot 7, a frame post 8 and a frame beam 9.

Detailed Description

Fig. 1-5 show a specific embodiment of the present invention. The present invention will be further explained with reference to the accompanying drawings.

The utility model comprises a beam 1, a column 2, a first pendant 3, a second pendant 4 and a third pendant 5, wherein the beam 1 is formed by processing channel steel with the cross section width of 120mm and the length of 1050mm, three round holes with the diameter of 10mm are arranged on the beam 1, and the hole intervals are 300mm, 400mm and 250 mm; the upright post 2 is formed by processing 120mm channel steel, is 800mm long and is two. The detection device is combined for use, the beam 1 and the two stand columns 2 are welded and fixed, the distance between the two stand columns 2 is 600mm, and the first pendant 3, the second pendant 4 and the third pendant 5 respectively fall from three round holes formed in the beam 1.

When the device is used, a building positioning axis central point is marked on the first floor of a factory building 6 by using a measuring instrument, two measuring dots 7 with the distance equal to three round holes on a detection device are marked in the horizontal direction of the ground with each positioning axis central point vertical to the axis, and the two measuring dots 7 and the building axis central point are on the same straight line. After the first-floor frame structure is installed, the detection device is placed at the top of each frame column 8, then the first pendant 3, the second pendant 4 and the third pendant 5 are put down at the same time, when the second pendant 4 and the third pendant 5 at the end parts coincide with the two measuring circular points 7 on the ground of the first floor, according to the principle that two points are in a line, the falling point of the first pendant 3 is the central point of the building axis, then the detection device is utilized to detect all the central points of the building axis on the first-floor frame columns 8, then the installation of the frame columns 8 and the frame beams 9 is adjusted to reach the allowable deviation range according to the detected central point of the building axis,

the detection device is used for controlling and detecting each layer of frame, so that accumulated errors are reduced, and the requirement of the axis of the whole building is met. In the construction of a frame structure of an ironmaking factory building, a detection device for controlling a building axis is adopted, the detection device consists of two stand columns and a cross beam, three round holes are formed in the central line of the cross beam, a pendant is arranged on each round hole, when the device is used, a building positioning axis central point is marked on the first floor of the factory building by using a measuring instrument, two measuring round points with the distance equal to the three round holes in the detection device are marked in the horizontal direction of the ground with the central point vertical to the axis of each positioning axis, and the two measuring round points and the building axis central point are positioned on the same straight line. After the first-floor frame structure is installed, the detection device is placed at the top of each frame column, then three pendant blocks are put down simultaneously, when two pendant blocks at the end parts coincide with two measuring round points on the ground of the first floor, according to the principle that two pendant blocks form a line, the third pendant drop point is the central point of the building axis, then the detection device is utilized to detect all the central points of the building axis on the first-floor frame column, then the frame columns and the frame beams are adjusted to be installed according to the detected central point of the building axis to reach the allowable deviation range, the detection device controls and detects each floor of frame, accumulated errors are reduced, and the requirement of the whole building axis is met. The detection device is simple to process and convenient to operate, the building axis of each layer of frame is effectively controlled by using the principle that two points of the detection device pendant form a line, manpower and material resources are saved, the construction cost is greatly reduced, and valuable experience is accumulated for similar construction in the future.

Claims

1. A building axis control detection device is characterized by comprising a beam (1), an upright post (2), a first pendant (3), a second pendant (4) and a third pendant (5); crossbeam (1) and two stand (2) welded fastening, two stand (2) intervals are 600mm, and three round hole that set up on crossbeam (1) is followed respectively to first pendant (3), second pendant (4), third pendant (5) and is dropped.

2. The building axis control and detection device according to claim 1, characterized in that the cross beam (1) is formed by processing channel steel with the cross section width of 120mm and the length of 1050mm, three round holes with the diameter of 10mm are formed in the cross beam (1), and the hole spacing is 300mm, 400mm and 250 mm; the upright column (2) is formed by processing 120mm channel steel and is 800mm long.